Synthesia
AI presenter videos with avatars reading your script.
01 Brief // Summary
Synthesia is the enterprise standard for AI presenter videos, used by companies like Google, Nike, and Reuters. It creates polished training, product, and explainer videos with realistic AI avatars in 120+ languages.
02 Optimal Deployment
- ▸Corporate training videos
- ▸Product demo videos
- ▸Multilingual content at scale
- ▸Internal communications
03 Initialization Sequence
- 01
Sign up at synthesia.io and choose an AI avatar from 140+ options.
- 02
Paste your script, the avatar lip-syncs it perfectly.
- 03
Select a background, add slides, and click Generate.
// FIELD NOTES · PRO TIPS
- ◆Write for the ear, not the eye — short sentences and clear pauses make AI avatars sound far more natural.
- ◆Use the built-in pause and pronunciation controls to fix awkward emphasis before re-rendering; it saves render credits.
- ◆Pick an avatar and voice that match your audience's region — accent mismatch is the fastest way to feel 'off'.
- ◆Great for training videos and localization (one script, many languages); less suited to emotional or storytelling content.
04 At a Glance
Strengths
- +Corporate training videos
- +Product demo videos
- +Multilingual content at scale
- +Internal communications
Things to consider
- −No free tier — a paid plan is required to use it.
- !Pricing and features change often — confirm current details on the official site.
- !AI output should be reviewed before you rely on it.
Placement reflects our editorial assessment of fit for this use case, not paid placement. Some links may be affiliate links — this never changes our rankings. How we rank →
05Alternatives & Related
06 Frequently Asked Questions
What is Synthesia used for?
Turning scripts into videos of a realistic AI presenter — mainly corporate training, product explainers, and localized versions of the same video in many languages without reshooting.
Does Synthesia have a free plan?
It offers a free demo/trial, but ongoing use is paid (monthly plans with a cap on video minutes). There's no perpetual free tier for production video.
Can I make a custom avatar of myself?
Yes — higher tiers support a personal avatar created from footage you record, though it costs more and requires approval to prevent misuse.